asyncrat | 8abb810dbf3349b6e8b246cc3e207f6365681a43829bf36bc3e786f17abbfa80

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General

Target
8abb810dbf3349b6e8b246cc3e207f6365681a43829bf36bc3e786f17abbfa80
Size 45KB
Sample260801-vgt89adn21
SHA256 8abb810dbf3349b6e8b246cc3e207f6365681a43829bf36bc3e786f17abbfa80
MD5 619196b606de0d115f8427b9f9c5dd2a
SHA1 206cefd4b689687659a660c8b4101e4d84cf82ce
SHA512 fad3f712668b40207613c1243ea578e65330f87a2c9cbc6a417bd7fea1ab62da428718d4ed82c960ea2b30f4e60320c57b172b047469133ea2846e96c4f9e752
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9uW8aIXOPIKzjbCgj3iH9RkWlYSbqrF8rBDZsx:EulCJTHl42sFu3K3bljSHVJqrFqdsx
TLSH
T1B42319003BE8C22BF1BE4F7899F26145867AF6633A02D54E1CC451DB4613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sas-cdn.com:80
sas-cdn.com:22
sas-cdn.com:8080
sas-cdn.com:8880
sas-cdn.com:2052
sas-cdn.com:2082
sas-cdn.com:2086
sas-cdn.com:2095
sas-cdn.com:443
sas-cdn.com:2053
sas-cdn.com:2083
sas-cdn.com:2087
sas-cdn.com:2096
sas-cdn.com:8443
www.sas-cdn.com:80
www.sas-cdn.com:22
www.sas-cdn.com:8080
www.sas-cdn.com:8880
www.sas-cdn.com:2052
www.sas-cdn.com:2082
www.sas-cdn.com:2086
www.sas-cdn.com:2095
www.sas-cdn.com:443
www.sas-cdn.com:2053
www.sas-cdn.com:2083
www.sas-cdn.com:2087
www.sas-cdn.com:2096
www.sas-cdn.com:8443
malware.sas-cdn.com:80
malware.sas-cdn.com:22
malware.sas-cdn.com:8080
malware.sas-cdn.com:8880
malware.sas-cdn.com:2052
malware.sas-cdn.com:2082
malware.sas-cdn.com:2086
malware.sas-cdn.com:2095
malware.sas-cdn.com:443
malware.sas-cdn.com:2053
malware.sas-cdn.com:2083
malware.sas-cdn.com:2087
malware.sas-cdn.com:2096
malware.sas-cdn.com:8443
mirai.sas-cdn.com:80
mirai.sas-cdn.com:22
mirai.sas-cdn.com:8080
mirai.sas-cdn.com:8880
mirai.sas-cdn.com:2052
mirai.sas-cdn.com:2082
mirai.sas-cdn.com:2086
mirai.sas-cdn.com:2095
mirai.sas-cdn.com:443
mirai.sas-cdn.com:2053
mirai.sas-cdn.com:2083
mirai.sas-cdn.com:2087
mirai.sas-cdn.com:2096
mirai.sas-cdn.com:8443
blaster.sas-cdn.com:80
blaster.sas-cdn.com:22
blaster.sas-cdn.com:8080
blaster.sas-cdn.com:8880
blaster.sas-cdn.com:2052
blaster.sas-cdn.com:2082
blaster.sas-cdn.com:2086
blaster.sas-cdn.com:2095
blaster.sas-cdn.com:443
blaster.sas-cdn.com:2053
blaster.sas-cdn.com:2083
blaster.sas-cdn.com:2087
blaster.sas-cdn.com:2096
blaster.sas-cdn.com:8443
formbook.sas-cdn.com:80
formbook.sas-cdn.com:22
formbook.sas-cdn.com:8080
formbook.sas-cdn.com:8880
formbook.sas-cdn.com:2052
formbook.sas-cdn.com:2082
formbook.sas-cdn.com:2086
formbook.sas-cdn.com:2095
formbook.sas-cdn.com:443
formbook.sas-cdn.com:2053
formbook.sas-cdn.com:2083
formbook.sas-cdn.com:2087
formbook.sas-cdn.com:2096
formbook.sas-cdn.com:8443

Mutex

bfFR9DDzvZv6

Attributes

delay
0
install
true
install_file
cbdprk.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
8abb810dbf3349b6e8b246cc3e207f6365681a43829bf36bc3e786f17abbfa80

File Explorer

8abb810dbf3349b6e8b246cc3e207f6365681a43829bf36bc3e786f17abbfa80

.exe 45KB

8abb810dbf3349b6e8b246cc3e207f6365681a43829bf36bc3e786f17abbfa80

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8abb810dbf3349b6e8b246cc3e207f6365681a43829bf36bc3e786f17abbfa80
MD5 619196b606de0d115f8427b9f9c5dd2a
SHA1 206cefd4b689687659a660c8b4101e4d84cf82ce
SHA512 fad3f712668b40207613c1243ea578e65330f87a2c9cbc6a417bd7fea1ab62da428718d4ed82c960ea2b30f4e60320c57b172b047469133ea2846e96c4f9e752
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9uW8aIXOPIKzjbCgj3iH9RkWlYSbqrF8rBDZsx:EulCJTHl42sFu3K3bljSHVJqrFqdsx
TLSH
T1B42319003BE8C22BF1BE4F7899F26145867AF6633A02D54E1CC451DB4613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51358

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

8abb810dbf3349b6e8b246cc3e207f6365681a43829bf36bc3e786f17abbfa80

mscoree

dotnet